I applied through other source. The process took 1 day. I interviewed at SISA Information Security (Bengaluru) in Mar 2018
Interview
There were 3 rounds of interview.
1. Written Test (Basic Quant+ Logical Reasoning+English) 30 minutes
2. Group Discussion (general topic like women empowerment, google, security etc)
3. Technical Interview ( TCP/IP, OSI layer, Network protocols, basic definitions) 15-20 minutes